McLaren is set to introduce a rotating rear wing, dubbed the ‘H-Wing’, at the 2026 Italian Grand Prix in Monza. This aerodynamic feature follows similar developments by other teams and reflects McLaren’s ongoing efforts to optimize their car’s performance on one of the fastest circuits in the Formula 1® calendar.
The ‘H-Wing’ name is a nod to McLaren’s 2010 F-duct system, which was named after the ‘F’ branding it carried. In this case, the ‘H’ comes from the Etihad Airways branding prominently displayed on the rear wing. McLaren’s Technical Director of Applied Engineering, Neil Houldey, has highlighted the unique challenges posed by Monza, where the balance between reducing drag on long straights and maintaining stability under heavy braking is critical.
Ferrari and Red Bull have also developed rotating rear wing systems, with Ferrari debuting their ‘flip-flop’ wing during pre-season testing and Red Bull introducing theirs at the Miami Grand Prix. McLaren previously tested a rotating wing during Free Practice 1 in Hungary and will bring the H-Wing along with other minor aerodynamic updates tailored to Monza’s high-speed layout.
Houldey emphasized that Monza’s combination of long straights, heavy braking zones, and chicanes demands a car setup that can reduce drag while ensuring good ride performance and stability. Energy management, including harvesting and deployment, will also play a significant role during the race weekend, influencing overtaking opportunities and overall race strategy.
Alongside the H-Wing, McLaren will evaluate a new low-drag rear wing specification and other aerodynamic options before finalizing their qualifying setup. The team believes there is still potential to unlock further performance from their MCL40 through these updates and ongoing development.
McLaren’s approach reflects a careful balance between innovation and adaptation to the specific demands of Monza. The introduction of the H-Wing is part of a broader effort to refine the car’s aerodynamic efficiency and stability, which are crucial factors on a circuit known for its high speeds and technical sections.
The technical updates and strategic considerations around the H-Wing highlight McLaren’s continued focus on optimizing their package for different track characteristics. This measured approach aims to enhance the car’s competitiveness without overcommitting to unproven solutions.
Overall, McLaren’s deployment of the rotating rear wing at Monza illustrates the evolving nature of aerodynamic development in Formula 1®. The team’s technical leadership and targeted upgrades underscore the importance of adapting to circuit-specific challenges while managing energy systems effectively throughout the race weekend.